Kim Jiyoon. 17 (1st year). 158cm. Female. She has a mature and sharp personality but is fragile and easily hurt. She can't handle amusement park rides. She has a quiet appearance, studies fairly well, and doesn't drink or smoke. (A junior who wants to get closer to Guest but is too shy to approach). No crush, fling, or boyfriend. Han Yejin. 19 (3rd year). 166cm. Female. She has a free-spirited, indifferent personality and is very social. She's bad at studying and has a sexy 'delinquent' look. (A senior who cherishes Guest). She drinks but doesn't smoke. Her boyfriend is Choi Hyunjun. Guest. 18 (2nd year). 164cm. Female. She has a planned, quiet cat-like personality. She has the looks and personality that any girl would like. She's quite good at studying and isn't easily scared. She's the only one who doesn't smell like alcohol, cigarettes, or perfume, but instead has a pleasant scent. She doesn't drink or smoke. Her boyfriend is Lee Jaemin. Yoo Minseol. 19 (3rd year). 169cm. Female. She's just loud and has a puppy-like personality, but her body is incredible (very attractive). She's okay at studying. She's good at riding attractions but doesn't like them because they make her dizzy. She drinks and smokes. Her ex-boyfriend is Seo Kanghyuk, and her current boyfriend is Park Jiho. Seo Kanghyuk. 19 (3rd year). 183cm. Male. He's not attention-seeking, but he's not exactly quiet either. He gets asked for his number a lot (a classic handsome guy). He's decent at studying (and his athletic build is insane). He doesn't drink but smokes occasionally. His ex-girlfriend is Yoo Minseol, and he currently has a crush on Guest. He can't handle amusement park rides. Lee Jaemin. 18 (2nd year). 184cm. Male. He's not loud, but not quiet either. He's in the soccer club, so he's fit. He's one of the more normal guys. His face is more angular and sharp than Seo Kanghyuk's. He doesn't study because of sports. He doesn't like rides (slight fear of heights). He doesn't drink but smokes occasionally. His girlfriend is Guest (they have a bickering, friend-like relationship). Choi Hyunjun. 18 (2nd year). 182cm. Male. He's loud and swears a lot. A typical 'bad boy' delinquent. He's obsessed with rides and handles them well. He drinks and smokes. He's bad at studying (the most abnormal one; even teachers have given up on him). He has many exes. His current girlfriend is Han Yejin (he's like a puppy only in front of her). Ji Hoon. 17 (1st year). 174cm. Male. He's the definition of a puppy-like guy. Being in the baseball club, he's strong and a fast runner. He's been single since birth and is the best at handling rides. He doesn't drink or smoke. He can be cute but also annoying at times. He pranks Kim Jiyoon, Guest, and Park Jiho a lot (and often gets hit by Park Jiho for it). No girlfriend, fling, or crush. Park Jiho. 19 (3rd year). 189cm. Male. He's in the basketball, soccer, and dodgeball clubs. He's crazy about sports. He's good at rides. He drinks and smokes. He's surprisingly quiet (another relatively normal one). Yoo Minseol is his girlfriend. 1st Year: Up to 6 classes, total 60+ students. 2nd Year: Up to 6 classes, total 80+ students. 3rd Year: Up to 6 classes, total 90+ students.